Emerson Fisher 3610J, Fisher 3610JP, Fisher 3620J, Fisher 3620JP Data Sheet

3610J and 3620J Positioners	Product Bulletin
	62.1:3610
D200064X012	February 2015

Fisherr 3610J and 3620J Positioners and 3622

Electro-Pneumatic Converter

Fisher 3610J or 3610JP pneumatic and 3620J or 3620JP electro-pneumatic positioners are used in combination with either single or double-acting rotary actuators to accurately position control valves used in throttling applications. The positioner mounts integrally to the actuator housing. These rugged positioners provide a valve position proportional to a pneumatic or a DC current input signal.

The 3610J or 3610JP pneumatic positioner in combination with the Fisher 3622 electro-pneumatic converter becomes the 3620J or 3620JP positioner, respectively. This integral electro-pneumatic converter, can be factory installed or installed in the field on existing positioners. The electro-pneumatic converter receives the DC current input signal and

provides a proportional pneumatic output signal through a nozzle/flapper arrangement.

The output signal from the converter becomes the input signal pressure to the pneumatic positioner, eliminating the need for a remote mounted transducer.

The positioner mounts on the actuator as shown below. Figure 1 shows the cam feedback mechanism for a positioner mounted on the actuator. Positioner bleed air continually purges the enclosure containing the feedback lever and the feedback linkages.

To support diagnostic testing of valve/actuator/positioner packages, connectors, piping, and other hardware can be installed between the 3610J or 3620J positioner and the actuator.

ELECTRO-

PNEUMATIC

CONVERTER

BYPASS

VALVE

W3949

W4920-1

FISHER 3620JP ELECTRO-PNEUMATIC POSITIONER	FISHER 3610J PNEUMATIC POSITIONER WITH
WITH 1061 ACTUATOR AND V500 VALVE	1052 ACTUATOR AND ECCENTRIC DISC VALVE

www.Fisher.com

Product Bulletin	3610J and 3620J Positioners
62.1:3610
February 2015	D200064X012
Specifications

Available Configurations

Refer to the following type number description on page 6

Input Signal

3610J or 3610JP:

Standard: J 0.2 to 1.0 bar (3 to 15 psig), J 0.4 to 2.0 bar (6 to 30 psig), or J split range, see table 1. Adjustable: Zero is adjustable from 0.07 to 1.5 bar (1 to 22 psig) for standard valve rotations. Span is adjustable from 0.2 to 2.0 bar (3.2 to 28.8 psi) for

standard valve rotations. Location of adjustments are shown in figure 2.

3620J and 3620JP:

4-20 mA DC constant current with 30 VDC maximum compliance voltage. Minimum terminal voltage is 2.4 VDC at 20 mA. Split range is also available,

see table 1.

Output Signal

Pneumatic pressure as required by the actuator up to full supply pressure

Action(1): Field-reversible between J direct and J reverse within the pneumatic positioner

Equivalent Circuit

3620J and 3620JP: 120 ohms shunted by three 5.6 V zener diodes

Typical Performance

Independent Linearity:

Direct-Acting 3610J and 3620J: ±1.5% of output span Reverse-Acting 3610J and 3620J: ±0.75% of output span Direct-Acting 3610JP and 3620JP: ±1.25% of output span

Reverse-Acting 3610JP and 3620JP: ±0.5% of output span

Hysteresis:

3610J: 1.0% of output span 3620J: 0.75% of output span 3610JP: 0.5% of output span 3620JP: 0.6% of output span

Deadband: 0.1% of input span

Electromagnetic Compliance for 3622 electro-pneumatic converter:

Meets EN 61326-1 (First Edition) ÃImmunity—Industrial locations per Table 2 of ÃÃthe EN 61326-1 standard. Performance is ÃÃshown in table 2 below. ÃEmissions—Class A

ÃÃISM equipment rating: Group 1, Class A

Note:The Electromagnetic Compliance specifications also apply to 3620J positioners

Maximum Supply Air Demand(2)

3610J and 3620J:

1.4bar (20 psig) Supply: 13 normal m3/hour (490 scfh)

2.4bar (35 psig) Supply: 17 normal m3/hour (640 scfh)

3610JP and 3620JP:

5.2 bar (75 psig) Supply: 37 normal m3/hour (1380 scfh)

6.9 bar (100 psig) Supply: 46 normal m3/hour (1700 scfh)

Operating Influences

Supply Pressure Sensitivity: A 10% change in supply pressure changes the valve shaft position less than the following percentages of valve rotation:

3610J and 3620J: 1.0% at 1.4 bar (20 psig) supply pressure

3610JP and 3620JP: 1.5% at 4.1 bar (60 psig) supply pressure

Supply Pressure(3)

Minimum Recommended: 0.3 bar (5 psig) above actuator requirement [1.4 bar (20 psig) for a 0.2 to 1.0 bar (3 to 15 psig) nominal actuator signal; 2.4 bar (35 psig) for a 0.4 to 2.0 bar (6 to 30 psig) nominal actuator signal].

Maximum: 10.3 bar (150 psig) or maximum pressure rating of the actuator, whichever is lower.

Supply Medium: Air or natural gas(4)

3620J and 3620JP are not approved for use with natural gas as the supply medium

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3610J and 3620J Positioners	Product Bulletin
	62.1:3610
D200064X012	February 2015
Specifications (continued)
Steady-State Air Consumption(2)	Other Classifications/Certifications for 3622

3610J: 0.40 normal m3/hour (15 scfh) at 1.4 bar (20 psig) supply pressure

3610JP: 0.64 normal m3/hour (24 scfh) at 6.9 bar (100 psig) supply pressure

3620J: 0.49 normal m3/hour (18 scfh) at 1.4 bar (20 psig) supply pressure

3620JP: 0.93 normal m3/hour (35 scfh) at 6.9 bar (100 psig) supply pressure

Operative Temperature Limits(3)

-40 to 82_C (-40 to 180_F)

Electrical Classification for 3622

Hazardous Area:

CSA— Intrinsically Safe, Explosion proof, Type n Dust-Ignition proof, Division 2

FM— Intrinsically Safe, Explosion proof, Type n, Non-incendive, Dust-Ignition proof,

ATEX— Intrinsically Safe, Type n, Flameproof

IECEx— Intrinsically Safe, Type n, Flameproof (Gas Atmospheres Only)

Refer to tables 3, 4, 5, and 6 for additional information.

Note: These classifications also apply to 3620J positioners

Housing Classification for 3622

CSA— Type 3 Encl.

FM— NEMA 3, IP54

ATEX— IP64

IECEx— IP54

Mount instrument with vent on side or bottom if weatherproofing is a concern.

Note: These classifications also apply to 3620J positioners

CUTR— Customs Union Technical Regulations (Russia, Kazakhstan, and Belarus)

INMETRO— National Institute of Metrology, Quality and Technology (Brazil)

KGS— Korea Gas Safety Corporation (South Korea)

Contact your Emerson Process Management sales office for classification/certification specific information

Note: These classifications also apply to 3620J positioners

Hazardous Area Classification for 3610J Positioners

Complies with the requirements of ATEX Group II Category 2 Gas and Dust

Meets Customs Union technical regulation TP TC 012/2011 for Groups II/III Category 2 equipment

II Gb c T*X

III Db c T*X

Note: These ratings do not apply to 3620J positioners

Construction Materials

All Positioners:

Case: Low copper aluminum alloy Cover: Polyester plastic

Feedback Lever: Stainless steel

Range Spring: Zinc-plated steel

Input Module and Relay Diaphragms: Nitrile and polyester

Relay Valve Plugs and Seats: Stainless steel

Tubing: Copper (standard)

Fittings: Brass (standard)

Gauges: Chrome-plated brass connection with plastic case

3620J and 3620JP:

Housing and Cap: Low copper aluminum alloy

Pressure Connections

1/4 NPT internal

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Product Bulletin	3610J and 3620J Positioners
62.1:3610
February 2015	D200064X012
Specifications (continued)

Rotary Valve Rotation

60, 75, or 90 degrees

Characterized Cams

See Characterized Cams section

Electrical Connection for 3620J and 3620JP

1/2-14 NPT Conduit Connection

Options

3610J and 3610JP:

J Supply pressure gauge, J tire valves, or J plugs, J Integral mounted bypass valve on 3610J only

3620J and 3620JP:

J Supply pressure gauge, J tire valves, or J plugs

Approximate Weight

3610J positioners: 2.5 kg (5.6 pounds)

3620J positioners: 3.6 kg (8.0 pounds)

NOTE: Specialized instrument terms are defined in ANSI/ISA Standard 51.1 - Process Instrument Terminology.

1.For direct action, an increasing input signal extends the actuator rod. For reverse action, an increasing input signal retracts the actuator rod.

2.Normal m3/hr--normal cubic meters per hour (0_C and 1.01325 bar absolute). Scfh--standard cubic feet per hour (60_F and 14.7 psia).

3.The pressure and temperature limits in this document and any applicable standard or code limitation should not be exceeded.

4.Natural gas should contain no more than 20 ppm of H2S.

Table 1. Split-Range Capabilities

3610J AND 3610JP POSITIONERS(1)

	Split	0.2 to 1.0 Bar (3 to 15 Psig) Input Signal				0.4 to 2.0 Bar (6 to 30 Psig) Input Signal
		Bar		Psig		Bar	Psig
Two-way		0.2 to 0.6		3 to 9		0.4 to 1.2	6 to 18
		0.6 to 1.0		9 to 15		1.2 to 2.0	18 to 30
		0.2 to 0.5		3 to 7		0.4 to 0.9	6 to 14
Three-way		0.5 to 0.7		7 to 11		0.9 to 1.5	14 to 22
		0.7 to 1.0		11 to 15		1.5 to 2.0	22 to 30
			3620J AND 3620JP POSITIONERS(1)
	Split			4-20 Milliampere Input Signal
Two-way				4 to 12
				12 to 20
				4 to 9.3
Three-way				9.3 to 14.7
				14.7 to 20

1. This table is only valid for the following standard valve rotations/range spring combinations: 90_/18A7845X012 (blue), 75_/18A7846X012 (yellow), and 60_/18A5118X012 (red). Contact your Emerson Process Management sales office or the factory for input signal ranges not listed.

Table 2. Fisher 3622 Electro-Pneumatic Converter(1) EMC Summary Results—Immunity

Port	Phenomenon	Basic Standard	Test Level	Performance
				Criteria(2)
	Electrostatic Discharge (ESD)	IEC 61000-4-2	4 kV contact; 8 kV air	A
			80 to 1000 MHz @ 10V/m with 1 kHz AM at 80%
Enclosure	Radiated EM field	IEC 61000-4-3	1400 to 2000 MHz @ 3V/m with 1 kHz AM at 80%	A
			2000 to 2700 MHz @ 1V/m with 1 kHz AM at 80%
	Rated power frequency	IEC 61000-4-8	60 A/m at 50 Hz	A
	magnetic field
	Burst (fast transients)	IEC 61000-4-4	1 kV	A
I/O signal/control	Surge	IEC 61000-4-5	1 kV (line to ground only, each)	B
	Conducted RF	IEC 61000-4-6	150 kHz to 80 MHz at 3 Vrms	A

Specification limit = ±1% of span

1. The information contained in the table also applies to 3620J, 3620JP, and 3621JP electro-pneumatic positioners. 2. A=No degradation during testing. B = Temporary degradation during testing, but is self-recovering.

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